GB8514158D0 - Printed documents resistant to counterfeiting - Google Patents

Printed documents resistant to counterfeiting

Info

Publication number
GB8514158D0
GB8514158D0 GB858514158A GB8514158A GB8514158D0 GB 8514158 D0 GB8514158 D0 GB 8514158D0 GB 858514158 A GB858514158 A GB 858514158A GB 8514158 A GB8514158 A GB 8514158A GB 8514158 D0 GB8514158 D0 GB 8514158D0
Authority
GB
United Kingdom
Prior art keywords
counterfeiting
printed documents
resistant
documents resistant
printed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
GB858514158A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
De la Rue International Ltd
Original Assignee
Thomas De la Rue and Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Thomas De la Rue and Co Ltd filed Critical Thomas De la Rue and Co Ltd
Priority to GB858514158A priority Critical patent/GB8514158D0/en
Publication of GB8514158D0 publication Critical patent/GB8514158D0/en
Priority to EP86304247A priority patent/EP0204552A3/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/14—Security printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/342—Moiré effects
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/08—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
    • G06K19/10—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards
    • G06K19/14—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards the marking being sensed by radiation
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G07D7/003—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using security elements
GB858514158A 1985-06-05 1985-06-05 Printed documents resistant to counterfeiting Pending GB8514158D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB858514158A GB8514158D0 (en) 1985-06-05 1985-06-05 Printed documents resistant to counterfeiting
EP86304247A EP0204552A3 (en) 1985-06-05 1986-06-04 Improvements in and relating to printed documents resistant to counterfeiting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858514158A GB8514158D0 (en) 1985-06-05 1985-06-05 Printed documents resistant to counterfeiting

Publications (1)

Publication Number Publication Date
GB8514158D0 true GB8514158D0 (en) 1985-07-10

Family

ID=10580198

Family Applications (1)

Application Number Title Priority Date Filing Date
GB858514158A Pending GB8514158D0 (en) 1985-06-05 1985-06-05 Printed documents resistant to counterfeiting

Country Status (2)

Country Link
EP (1) EP0204552A3 (en)
GB (1) GB8514158D0 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2204272B (en) * 1987-02-18 1991-06-19 Metal Box Plc Security documents
GB8818431D0 (en) * 1988-08-03 1988-09-07 Kenrick & Jefferson Ltd Copy protection of multi-colour documents
US5193853A (en) * 1989-01-18 1993-03-16 Wicker Ralph C Nonreplicable document and method for making same
US5428479A (en) * 1989-09-04 1995-06-27 Commonwealth Scientific And Industrial Research Organisation Diffraction grating and method of manufacture
US6000728A (en) * 1991-07-12 1999-12-14 The Standard Register Company Security document
GB9400942D0 (en) * 1994-01-19 1994-03-16 De La Rue Thomas & Co Ltd Copy indicating security device
AU699124B2 (en) 1994-11-01 1998-11-26 De La Rue Giori S.A. Method of generating a security design with the aid of electronic means
US5853197A (en) * 1996-03-05 1998-12-29 The Standard Register Company Security document
DE19635761A1 (en) * 1996-09-03 1998-03-05 Giesecke & Devrient Gmbh Document with moirE-generating raster structure
US8444181B2 (en) 2002-10-10 2013-05-21 Document Security Systems, Inc. Single-color screen patterns for copy protection
PL1626870T3 (en) 2003-05-29 2007-10-31 Document Security Systems Inc Document containing security images
JP2007524281A (en) 2003-07-07 2007-08-23 コモンウェルス　サイエンティフィック　アンド　インダストリアル　リサーチ　オーガニゼーション Method for encoding latent image
WO2007127862A2 (en) 2006-04-26 2007-11-08 Document Security Systems, Inc. Solid-color embedded security feature

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE368134C (en) * 1919-05-24 1923-02-01 Johann Aufreiter Securities difficult to imitate by drawing
GB402028A (en) * 1933-08-09 1933-11-23 Waterlow & Sons Ltd Improved method of applying protective colouring in the printing of documents representing value
GB1138011A (en) * 1965-07-06 1968-12-27 Canadian Bank Note Co Ltd Improvements in printed matter for the purpose of rendering counterfeiting more difficult
CA1066109A (en) * 1975-11-12 1979-11-13 Canadian Bank Note Company Photographic simulation of density differences as changes of line direction

Also Published As

Publication number Publication date
EP0204552A2 (en) 1986-12-10
EP0204552A3 (en) 1988-02-10

Similar Documents

Publication Publication Date Title
GB8526870D0 (en) Preventing counterfeiting of documents
GB2159097B (en) Tamper resistant documents
HK62390A (en) Security paper
GB8606031D0 (en) Feeding printed sheets to foil-covering machine
GB8514158D0 (en) Printed documents resistant to counterfeiting
GB8511183D0 (en) Stacking printed sheets
GB2184062B (en) Improvements relating to continuous stationery
EP0228301A3 (en) Printing paper
GB8620997D0 (en) Multi-page documents
GB8528924D0 (en) Mailable documents
GB2171054B (en) Improvements relating to printed material
GB8608133D0 (en) Printed matter
GB2170756B (en) Greetings cards
GB2169554B (en) Greetings cards
GB8519892D0 (en) Stationery
GB2179299B (en) Continuous stationery
GB8521700D0 (en) Tickets
GB8522215D0 (en) Printed matter
GB8525627D0 (en) Stationery copy sets
GB8511583D0 (en) Printed sheet
ZA869092B (en) Security paper
IL74489A0 (en) Valuable paper such as a bank-note
AU95543S (en) Document folder
GB8508189D0 (en) Bank note illuminator
GB8609342D0 (en) Secure printed cheque form